Writing Is Thinking

Reading Supply is a writing and discussion tool for artists, thinkers, creators, and humans. Everyone should have access to tools for developing and sharing specific knowledge.

Play with our editor on desktop! If you want to learn more, scroll down to see what we are working on.

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A meditation on usability and plainness. Vanity metrics do not exist. A focus on in-depth conversations and annotations.
Writers control who has access. Designed to share with personal groups. No popularity feeds or global search.
Independently run business. Not venture funded. Built to never shut down. Export your writing anytime.
Available nowComing soon
The editor

Our attempt at a writing experience that focuses on plainness and utility.


Write private documents


Control who can see your writing


Use WYSIWYG hotkeys

Markdown shortcuts

Use markdown shortcuts

Markdown preview

Preview your post as markdown for copying


Create components with React and Emotion

↺  Offline client

Write while offline using a desktop application

↺  Mentions

Mention and notify collaborators in a post

↺  Drawing Canvas

Draw anything you want

↺  Multiplayer

Write using conflict free replicated data techniques

↺  Mobile web writing

Write on your mobile devices

Discussion tools

Meaningful discussion is the best way to connect with other people on the internet.


Annotate any text on a published post and discuss it

Feedback pins

Write temporary feedback on drafts before they are published


Have discussions in a familiar thread format with peers


Manage all discussions and notifications around your conversations

↺  Toxicity check

Get alerted when conversations may be getting toxic

↺  Fact check

Receive automated annotations around misuse of facts or words.

↺  Mobile web inbox

Respond to direct messages from your mobile device


Collaborators should be able to share and discuss writing together, publicly or privately.

Shared feed

Share a post feed with collaborators

Reference links

Build a list of references with collaborators


Control who can see posts and who can contribute

↺  Export archive

Export entire archive into popular formats

↺  Publishing

Publish your archives into physical books

↺  Book design

Customize the appearance of the book cover and pages.

Your library

A personal space where you can synthesize learnings.

File system

Organize and reorder your posts in folders

↺  Search

Search through your library with paragraph highlights

↺  Export library

Export your library as markdown files to your computer

↺  Theming

Customize the typography and colors of your library and posts

↺  API

Manage your library from an API

↺  Analytics

Observe analytics and traffic data

↺  Mobile web library

Manage your library from your mobile device


Writers should be able to present their writing in a way that represents their beliefs. It should be easy to stay close with collaborators.


Pin or reorganize your posts, create a biography and signature


Receive updates from collaborators

↺  E-mail subscriptions

Send your subscribers new content through e-mail

↺  Public archives

Share public archives on your profile

↺  Custom domains

Turn your Reading Supply profile into your personal website

© 2019 Document Group

Reading Supply Alpha 0.2.8